TS EAMCET · Physics · Current Electricity
When two identical resistors are connected in series to an ideal cell, the current through each resistor is 2 A . If the resistors are connected in parallel to the cell, the current through each resistor is
- A 4 A
- B 2 A
- C 8 A
- D 1 A
Answer & Solution
Correct Answer
(A) 4 A
Step-by-step Solution
Detailed explanation
For series combination of resistors, \(V=I R s=I(2 R)=2 \times 2 R=4 R\) For parallel combination of resistors, \(I=\frac{V}{R_P}=\frac{4 R}{\left(\frac{R \times R}{R+R}\right)}=8 \mathrm{~A}\) \(\therefore\) Current through each resistor is…
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